How to update my iPhone 6s to iOS 15.7.3

Hello ~ Take a look here by clicking on the link below…

Update your iPhone or iPad - Apple Support

If issues … click on this link…

If your iPhone or iPad won't update - Apple Support

~Katana-San~

up date my i phone7

Hello ~ See my answer above and work through the steps to update to iOS 15.7.3.

~Katana-San~